Texas Instruments LM2940S-5.0/NOPB, 1 Low Dropout Voltage, Voltage Regulator 1A, 5 V 3-Pin, D2PAK (TO-263)

View all Voltage Regulators
Bulk discount available

Subtotal (1 pack of 5 units)*

£11.82

(exc. VAT)

£14.185

(inc. VAT)

Add to Basket
Select or type quantity
Last RS stock
  • 5 left, ready to ship
  • Final 5 unit(s) shipping from 21 November 2025
Units
Per unit
Per Pack*
5 - 20£2.364£11.82
25 - 45£2.246£11.23
50 - 120£2.022£10.11
125 - 245£1.818£9.09
250 +£1.728£8.64

*price indicative

Packaging Options:
RS Stock No.:
460-837
Mfr. Part No.:
LM2940S-5.0/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

1A

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

5 V

Line Regulation

50 mV

Load Regulation

50 mV

Mounting Type

Surface Mount

Polarity

Positive

Package Type

D2PAK (TO-263)

Pin Count

3

Output Type

Fixed

Dimensions

10.16 x 8.64 x 4.57mm

Height

4.57mm

Maximum Input Voltage

26 V

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

6.25 V

Length

10.16mm

Priced to Clear

Yes

Width

8.64mm

LDO (Low Dropout) Linear Voltage Regulators, 1A, LM29xx/LM39xx/LMS81xx Series, Texas Instruments



LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments


A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.

Related links